[INFO] fetching crate secp256k1 0.30.0...
[INFO] checking secp256k1-0.30.0 against master#8549802939cd01111c46e34a7b67cb1933977af9 for pr-132712
[INFO] extracting crate secp256k1 0.30.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate secp256k1 0.30.0 on toolchain 8549802939cd01111c46e34a7b67cb1933977af9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate secp256k1 0.30.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate secp256k1 0.30.0
[INFO] tweaked toml for crates.io crate secp256k1 0.30.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate secp256k1 0.30.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_cbor v0.10.0
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.0
[INFO] [stderr]   Downloaded bitcoin-io v0.1.2
[INFO] [stderr]   Downloaded hex_lit v0.1.1
[INFO] [stderr]   Downloaded stdweb-derive v0.5.1
[INFO] [stderr]   Downloaded synom v0.11.0
[INFO] [stderr]   Downloaded rustc_version v0.2.0
[INFO] [stderr]   Downloaded quote v0.6.0
[INFO] [stderr]   Downloaded hex-conservative v0.2.1
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.0
[INFO] [stderr]   Downloaded rand v0.8.0
[INFO] [stderr]   Downloaded itoa v0.3.0
[INFO] [stderr]   Downloaded syn v0.15.0
[INFO] [stderr]   Downloaded stdweb v0.4.18
[INFO] [stderr]   Downloaded syn v1.0.27
[INFO] [stderr]   Downloaded serde v1.0.103
[INFO] [stderr]   Downloaded web-sys v0.3.36
[INFO] [stderr]   Downloaded syn v0.11.10
[INFO] [stderr]   Downloaded dtoa v0.4.0
[INFO] [stderr]   Downloaded serde_json v1.0.0
[INFO] [stderr]   Downloaded getrandom v0.2.0
[INFO] [stderr]   Downloaded proc-macro2 v0.4.4
[INFO] [stderr]   Downloaded half v1.2.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.15.0
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.7
[INFO] [stderr]   Downloaded log v0.4.0
[INFO] [stderr]   Downloaded discard v1.0.3
[INFO] [stderr]   Downloaded num-traits v0.1.32
[INFO] [stderr]   Downloaded base-x v0.2.0
[INFO] [stderr]   Downloaded quote v0.3.8
[INFO] [stderr]   Downloaded serde_derive v1.0.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.10.1
[INFO] [stderr]   Downloaded serde_test v1.0.19
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.1
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f7514c14c00e1f293b411a2e9dc5c8d53defb1d1fe1c6548055b4bf1976e153
[INFO] running `Command { std: "docker" "start" "-a" "1f7514c14c00e1f293b411a2e9dc5c8d53defb1d1fe1c6548055b4bf1976e153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7514c14c00e1f293b411a2e9dc5c8d53defb1d1fe1c6548055b4bf1976e153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7514c14c00e1f293b411a2e9dc5c8d53defb1d1fe1c6548055b4bf1976e153", kill_on_drop: false }`
[INFO] [stdout] 1f7514c14c00e1f293b411a2e9dc5c8d53defb1d1fe1c6548055b4bf1976e153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec5d940006193fbf3e0c0139c01940cb0d142dc22e7323f5b0ea40e75c1289f
[INFO] running `Command { std: "docker" "start" "-a" "0ec5d940006193fbf3e0c0139c01940cb0d142dc22e7323f5b0ea40e75c1289f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking half v1.2.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking serde_cbor v0.10.0
[INFO] [stderr]     Checking serde_test v1.0.19
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking secp256k1 v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serde_test v1.0.19
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0ec5d940006193fbf3e0c0139c01940cb0d142dc22e7323f5b0ea40e75c1289f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec5d940006193fbf3e0c0139c01940cb0d142dc22e7323f5b0ea40e75c1289f", kill_on_drop: false }`
[INFO] [stdout] 0ec5d940006193fbf3e0c0139c01940cb0d142dc22e7323f5b0ea40e75c1289f